Commit 10fdf851 authored by Will Deacon's avatar Will Deacon
Browse files

arm64: unistd32.h: wire up missing syscalls for compat tasks 



We're missing entries for mlock2, copy_file_range, preadv2 and pwritev2
in our compat syscall table, so hook them up. Only the last two need
compat wrappers.

Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
parent e47b020a

arch/arm64/include/asm/unistd.h

+1 −1
Original line number Diff line number Diff line
@@ -44,7 +44,7 @@ 
#define __ARM_NR_compat_cacheflush	(__ARM_NR_COMPAT_BASE+2)

#define __ARM_NR_compat_set_tls		(__ARM_NR_COMPAT_BASE+5)



#define __NR_compat_syscalls		390

#define __NR_compat_syscalls		394

#endif



#define __ARCH_WANT_SYS_CLONE

arch/arm64/include/asm/unistd32.h

+8 −0
Original line number Diff line number Diff line
@@ -801,6 +801,14 @@ __SYSCALL(__NR_execveat, compat_sys_execveat) 
__SYSCALL(__NR_userfaultfd, sys_userfaultfd)

#define __NR_membarrier 389

__SYSCALL(__NR_membarrier, sys_membarrier)

#define __NR_mlock2 390

__SYSCALL(__NR_mlock2, sys_mlock2)

#define __NR_copy_file_range 391

__SYSCALL(__NR_copy_file_range, sys_copy_file_range)

#define __NR_preadv2 392

__SYSCALL(__NR_preadv2, compat_sys_preadv2)

#define __NR_pwritev2 393

__SYSCALL(__NR_pwritev2, compat_sys_pwritev2)



/*

 * Please add new compat syscalls above this comment and update

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